The fast food restaurant in Brownsville, Texas, posted on Facebook about the duck, who allegedly appeared at the Chick-fil-A's parking lot last week.
The staff named her Daisy and even put up a small fence and a sign that stated:"Say hello to Daisy! Daisy is our buddy. Please be respectful of her home."
In its FB article, the restaurant captioned the photo:"Help us welcome our new friend, Daisy! Daisy is our duck buddy that arrived to our Chick-fil-A Ruben Torres place! Come stop by our place and say hi to her! But remember to be respectful of her house!"
The following day, the restaurant posted another update about Daisy, stating she was"happily enjoying some corn"
The restaurant wrote on Facebook. "Thank you to all who showed our new buddy so much love! Daisy is safe after our storm last night and can be happily enjoying some corn this afternoon! Don't forget to pass by our Ruben Torres location to say hi and enjoy some food after!"
On Tuesday, the Chick-fil-A had any exciting news to talk their feathered friend.
"Daisy is becoming so comfortable here in Chick-fil-A Ruben Torres she has hatched her very first duckling!" The restaurant wrote on Facebook.
According to the article, the restaurant team called Daisy's first duckling Joy.
"Help us reveal her very first duckling some love as we wait to satisfy her other ducklings sometime soon!" Chick-fil-A wrote.